From patchwork Thu Nov 17 12:37:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 13046722 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7E370C4332F for ; Thu, 17 Nov 2022 12:34:18 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id B278A167B; Thu, 17 Nov 2022 13:33:25 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz B278A167B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1668688455; bh=g9OD6C532BG8057DaZIOwkCkEZBhs+LSbf4kM6dueg4=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=FRdpGTx7xXLRy02gt8qsBIK0d12PVHIzjDBjSXVtTDOHHxw4ppG8KwY/OcCPvWkgo 8OMPiAUWaceQ4fv1UqWEj3xAaobV4UvOQw/9o7Re1aPiNRBMs2uL4EpT1vnXmhlmWX iQbImQLv29bL+urJYPOQiBdTlFL4S0Sgo1Ch8YVk= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 3DF4DF804BD; Thu, 17 Nov 2022 13:33:25 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 5B3E1F804C1; Thu, 17 Nov 2022 13:33:23 +0100 (CET) Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 89834F800B8 for ; Thu, 17 Nov 2022 13:33:08 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 89834F800B8 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="ZxH2VTLl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1668688395; x=1700224395; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=g9OD6C532BG8057DaZIOwkCkEZBhs+LSbf4kM6dueg4=; b=ZxH2VTLlLEc4ll6W7s9bDi71ldjUqefhywPbetEyYz8SuzYgLRkaoj+P 8UdGzLk/F65QKGDDwvLtIHm6C1UQXD5uG99dmhfn6xF9PfZsa9LyFl5AS cHcPfUzMNSb35GYZfZ0mBgS55JHoSb8adfXprR5Qdyy+IFzm+l7XUOlRX 4EW6Yx4cfqb/S0FiVLQEGs0iqILU51TiNj6pDCqbAjZSErhYDoi3uF8BV 1cS1L+vA8plj81nel2mgMxxXMOklHPzd1R8hTBchCIHp38y+asHqXigeT az5xDuXanTHpwZlSXXkckQWvLB1bw46qCkNspobm2/LwMw8U/5Uoj3yOt g==; X-IronPort-AV: E=Sophos;i="5.96,171,1665471600"; d="scan'208";a="123885419" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 17 Nov 2022 05:33:03 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Thu, 17 Nov 2022 05:33:02 -0700 Received: from localhost.localdomain (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Thu, 17 Nov 2022 05:32:59 -0700 From: Claudiu Beznea To: , , , , , Subject: [PATCH 0/3] ASoC: mchp-spdiftx: add power saving features Date: Thu, 17 Nov 2022 14:37:47 +0200 Message-ID: <20221117123750.291911-1-claudiu.beznea@microchip.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Claudiu Beznea X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Hi, This series adds support for runtime PM and system suspend/resume for Microchip SPDIFTX (patches 2/3, 3/3). Along with it I took the chance and added a minor cleanup (patch 1/3). Thank you, Claudiu Beznea Claudiu Beznea (3): ASoC: mchp-spdiftx: simplify locking around ctrl->ch_stat ASoC: mchp-spdiftx: add runtime pm support ASoC: mchp-spdiftx: add support for system suspend/resume sound/soc/atmel/mchp-spdiftx.c | 165 ++++++++++++++++++++++----------- 1 file changed, 113 insertions(+), 52 deletions(-)